{"product_id":"4-x-bc-zonnepaneel-120wp-zwart-480wp","title":"4 x BC Solar panel 120Wp Black (480Wp)","description":"\u003cstyle\u003e\n  \/* Scoped styling – alleen binnen #fe-bc4x120wp-desc *\/\n  #fe-bc4x120wp-desc { line-height: 1.5; }\n  #fe-bc4x120wp-desc .fe-intro { margin: 0 0 12px 0; }\n  #fe-bc4x120wp-desc .fe-bullets { margin: 8px 0 0 0; padding-left: 18px; }\n  #fe-bc4x120wp-desc details { border: 1px solid rgba(0,0,0,.12); border-radius: 10px; margin: 10px 0; overflow: hidden; }\n  #fe-bc4x120wp-desc summary {\n    cursor: pointer; padding: 12px 14px; font-weight: 600; list-style: none;\n    display: flex; align-items: center; justify-content: space-between;\n    background: rgba(0,0,0,.03);\n  }\n  #fe-bc4x120wp-desc summary::-webkit-details-marker { display: none; }\n  #fe-bc4x120wp-desc summary .chev { transition: transform .2s ease; }\n  #fe-bc4x120wp-desc details[open] summary .chev { transform: rotate(180deg); }\n  #fe-bc4x120wp-desc .acc-panel { padding: 12px 14px; background: #fff; }\n  #fe-bc4x120wp-desc .note {\n    background: rgba(0,0,0,.04); border-radius: 10px; padding: 10px 12px; margin: 10px 0;\n  }\n  #fe-bc4x120wp-desc .spec-grid { display: grid; grid-template-columns: 1fr; gap: 8px; margin: 8px 0 0 0; }\n  #fe-bc4x120wp-desc .spec-grid div { padding: 10px 12px; border: 1px solid rgba(0,0,0,.10); border-radius: 10px; }\n  @media (min-width: 700px) {\n    #fe-bc4x120wp-desc .spec-grid { grid-template-columns: 1fr 1fr; }\n  }\n  #fe-bc4x120wp-desc a { text-decoration: underline; }\n  #fe-bc4x120wp-desc .small { font-size: 0.95em; opacity: 0.95; }\n\u003c\/style\u003e\n\n\u003cdiv id=\"fe-bc4x120wp-desc\"\u003e\n\n  \u003cp class=\"fe-intro\"\u003e\n    This bundle consists of \u003cstrong\u003e4 × SolarFam BC 120Wp black solar panels\u003c\/strong\u003e, for a total of \u003cstrong\u003e480Wp solar power\u003c\/strong\u003e. The panels use BC \/ HPBC back-contact solar cells, giving them a sleek, all-black appearance without prominent busbars on the front.\n  \u003c\/p\u003e\n\n\n  \u003cp class=\"fe-intro\"\u003e\n    With 480Wp, you can build a serious solar panel kit for a campervan or motorhome. This bundle is interesting if you want to power not only basic appliances but also frequently use larger consumers, such as charging electric bikes, intensive laptop use, or limited electric cooking. Of course, the battery, inverter, cabling, and any other charging sources must also be appropriately matched.\n  \u003c\/p\u003e\n\n\n  \u003cdetails id=\"fe-bc4x120wp-waarom\"\u003e\n    \u003csummary\u003eWhy this 480Wp BC bundle? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003e480Wp total power\u003c\/strong\u003e: made up of 4 identical SolarFam BC 120Wp black solar panels.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eBack-contact cells\u003c\/strong\u003e: no visible busbars on the front, for a clean and sleek look.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eCompact per panel\u003c\/strong\u003e: 1050 × 580 mm, allowing for more flexible layout on a campervan roof.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eBundle discount\u003c\/strong\u003e: more affordable than purchasing the same panels separately.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMore practical roof layout\u003c\/strong\u003e than with one large household panel, especially with skylights, fans, rails, or a pop-top roof.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eStiffer smaller panels\u003c\/strong\u003e: small frames are less long and wide than large panels, and therefore often less vulnerable in practice on moving vehicles.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMC4 connection\u003c\/strong\u003e: standard solar panel connectors, easy to combine with solar cables, MC4 splitters, and MPPT charge controllers.\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        Actual yield strongly depends on season, sun exposure, shade, panel orientation, and battery charge status. In winter or with shade, the yield is significantly lower than on a sunny summer day.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-specificaties\"\u003e\n    \u003csummary\u003eSpecifications \u0026amp; dimensions \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cdiv class=\"spec-grid\"\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eTotal bundle power\u003c\/strong\u003e\u003cbr\u003e480 Wp\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eNumber of panels\u003c\/strong\u003e\u003cbr\u003e4 × SolarFam BC 120Wp Black\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003ePower per panel\u003c\/strong\u003e\u003cbr\u003e120 Wp\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eModel number per panel\u003c\/strong\u003e\u003cbr\u003eSZBC-120\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eCell type\u003c\/strong\u003e\u003cbr\u003eLONGi HPBC mono-crystalline\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eCell efficiency\u003c\/strong\u003e\u003cbr\u003e\u0026gt; 25%\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eVmp per panel\u003c\/strong\u003e\u003cbr\u003e20.96 V\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eImp per panel\u003c\/strong\u003e\u003cbr\u003e5.73 A\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eOpen-circuit voltage (Voc) per panel\u003c\/strong\u003e\u003cbr\u003e23.93 V\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eShort-circuit current (Isc) per panel\u003c\/strong\u003e\u003cbr\u003e6.08 A\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eOutput tolerance\u003c\/strong\u003e\u003cbr\u003e0 to +3%\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eMax. system voltage\u003c\/strong\u003e\u003cbr\u003e500 V\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eConnection cables per panel\u003c\/strong\u003e\u003cbr\u003e700 mm \/ 2.5 mm² with MC4 connectors\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eJunction box\u003c\/strong\u003e\u003cbr\u003eIP67\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eDimensions per panel\u003c\/strong\u003e\u003cbr\u003e1050 × 580 × 30 mm\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eWeight per panel\u003c\/strong\u003e\u003cbr\u003e6.4 kg net\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eTotal weight of panels\u003c\/strong\u003e\u003cbr\u003eapprox. 25.6 kg net, excluding mounting material\u003c\/div\u003e\n\n        \u003cdiv\u003e\n\n\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003cbr\u003e-40°C to +85°C\u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n\n      \u003cp class=\"small\" style=\"margin-top: 10px;\"\u003e\n        Tip: always measure your campervan roof carefully beforehand. Take into account skylights, fans, roof rails, shade from accessories, and the location of the cable entry. Also, measure the space required for the mounting material. Roof brackets or spoilers often extend slightly beyond the panel, and the required space depends on the chosen mounting method.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-klein-vs-groot\"\u003e\n    \u003csummary\u003eWhy 4 smaller panels instead of one large panel? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        An alternative to 4 × 120Wp is one large solar panel of approximately 450 to 500Wp. Such a large panel is often cheaper per watt, but on a campervan roof, this is not always the best choice.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMore flexible layout\u003c\/strong\u003e: four smaller panels can be better distributed around skylights, fans, rails, or other obstacles.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMore convenient for campervans\u003c\/strong\u003e: on many campervan roofs, one large panel simply doesn't fit well, or only in an unfavorable spot.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eLess fragile frame\u003c\/strong\u003e: large household panels of more than 400Wp are long and wide. This makes them less rigid and more susceptible to torsion and movement.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMore practical for vehicle use\u003c\/strong\u003e: a campervan roof moves, vibrates, experiences driving wind, temperature fluctuations, and sometimes slight deformation.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003ePractical experience\u003c\/strong\u003e: our experience, and that of several campervan builders, is that smaller solar panels on campervans often last longer and pose less risk than large household panels.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eMore choice in wiring\u003c\/strong\u003e: with four panels, you can, for example, wire 2 panels in series and then connect two series strings in parallel.\n      \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        If you choose purely on price per watt, a large household panel often seems attractive. If you choose mounting on a campervan roof, then size, rigidity, roof layout, mounting, and lifespan are at least as important.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-schakelen\"\u003e\n    \u003csummary\u003eHow do you wire 4 panels? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        Four solar panels can be wired in multiple ways. For this set, \u003cstrong\u003e2S2P\u003c\/strong\u003e is often the most logical setup: two panels in series, another two panels in series, and then these two series strings are combined in parallel.\n      \u003c\/p\u003e\n\n\n      \u003cp\u003e\n        \u003cstrong\u003eRecommended: 2 panels in series + 2 panels in series, then parallel\u003c\/strong\u003e\u003cbr\u003e\n        With 2S2P, you combine the advantages of higher panel voltage with manageable current through the solar cables. This fits well with an MPPT charge controller with a 100V maximum input voltage.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003eCreate two identical series strings of 2 panels each.\u003c\/li\u003e\n\n        \u003cli\u003eCombine these two series strings in parallel using \u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallelstekkers splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e.\u003c\/li\u003e\n\n        \u003cli\u003eThen, one positive and one negative cable run through a solar cable set indoors, towards the MPPT charge controller.\u003c\/li\u003e\n\n        \u003cli\u003eThis wiring is suitable in many situations for both 12V and 24V battery installations, provided the MPPT is correctly chosen and configured.\n      \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n      \u003cp\u003e\n        \u003cstrong\u003eDo not connect all four in series\u003c\/strong\u003e\u003cbr\u003e\n        Connecting four panels entirely in series is not advisable with a 100V MPPT controller. The open-circuit voltage of 4 panels is already close to 100V under standard test conditions. At low temperatures, the panel voltage increases further, which can exceed the maximum input voltage of the controller.\n      \u003c\/p\u003e\n\n\n      \u003cp\u003e\n        \u003cstrong\u003eFully parallel is possible, but not always ideal\u003c\/strong\u003e\u003cbr\u003e\n        Connecting all four panels in parallel is technically possible, especially with a lot of uneven shade. However, the current through the solar cables will be higher. You would then need \u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-4-in-1?_pos=1\u0026amp;_psq=4-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallelstekkers splitter 4-in-1\"\u003eMC4 parallel connectors 4-in-1\u003c\/a\u003e and need to pay close attention to cable diameter and cable length.\n      \u003c\/p\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        If in doubt about series, parallel, or 2S2P: send us a photo or sketch of your roof layout. The best wiring strongly depends on the position of the panels and possible shade sources.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-laadregelaar\"\u003e\n    \u003csummary\u003eWhich charge controller fits 4 × 120Wp? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        For this 480Wp bundle, we recommend the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/faraday-smartsolar-mppt-100-40\" title=\"Faraday SmartSolar MPPT 100\/40\"\u003eFaraday SmartSolar MPPT 100\/40\u003c\/a\u003e. This controller is suitable for up to 520Wp at 12V, making it more than sufficient for this set of 4 × 120Wp. If you want to monitor the installation via VictronConnect or already use other Victron components, the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-50\" title=\"Victron SmartSolar MPPT 100\/50\"\u003eVictron SmartSolar MPPT 100\/50\u003c\/a\u003e is a suitable Victron choice; it nominally supports up to 700W PV power at 12V.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eAmple capacity for 480Wp\u003c\/strong\u003e: suitable for up to 520Wp at 12V.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eAlso usable with 24V systems\u003c\/strong\u003e, provided the panels are wired appropriately and the charge settings are correct.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eBluetooth app\u003c\/strong\u003e: convenient for viewing charge status, yield, and settings via your phone.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eBuilt-in display\u003c\/strong\u003e: direct reading without a phone.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eSuitable for multiple battery types\u003c\/strong\u003e: always set the charge controller correctly for your battery, e.g., AGM, gel, lead-acid, or LiFePO4.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eFavorable price\u003c\/strong\u003e compared to many similar MPPT controllers with this capacity.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eVictronConnect alternative\u003c\/strong\u003e: the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-50\" title=\"Victron SmartSolar MPPT 100\/50\"\u003eVictron SmartSolar MPPT 100\/50\u003c\/a\u003e, suitable for up to 700W nominal PV power at 12V.\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        With this set, the correct wiring is important. Connecting four panels entirely in series is not suitable for a 100V MPPT controller. In many campervan installations, 2S2P is the most logical choice.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-accuaansluiting\"\u003e\n    \u003csummary\u003eConnecting MPPT to battery \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        With 480Wp solar power and a 40A MPPT charge controller, the battery side must be properly executed. The current between MPPT and battery can reach approximately 40A in a 12V system.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003ePreferably use \u003ca href=\"https:\/\/faradayenergy.nl\/collections\/accukabels-1\" title=\"Accukabels\"\u003e16mm² battery cable\u003c\/a\u003e between MPPT and battery, especially if the cable is longer than very short.\u003c\/li\u003e\n\n        \u003cli\u003eKeep the cable length between MPPT and battery as short and neat as possible.\u003c\/li\u003e\n\n        \u003cli\u003ePlace an appropriate MIDI fuse as close as possible to the positive terminal of the battery or positive distributor.\u003c\/li\u003e\n\n        \u003cli\u003eFor a 40A charge controller, a MIDI fuse of around 50A is logical in many installations, but always match this to cable diameter, cable length, and the chosen connection.\u003c\/li\u003e\n\n        \u003cli\u003eUse an appropriate \u003ca href=\"https:\/\/faradayenergy.nl\/products\/zekeringhouder-midi-ad186-met-koperen-schroeven?_pos=1\u0026amp;_psq=midi+zekeringhoud\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MIDI zekeringhouder AD186 met koperen schroeven\"\u003eMIDI fuse holder\u003c\/a\u003e.\u003c\/li\u003e\n\n        \u003cli\u003eUse appropriate \u003ca href=\"https:\/\/faradayenergy.nl\/collections\/perskabelogen\" title=\"Perskabelogen\"\u003ecrimp cable lugs\u003c\/a\u003e for the fuse holder, MPPT, and battery connection.\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        Would you rather not do this yourself? We can also custom-make the battery cables for you with the correct cable lugs. For this, we charge the necessary workshop time based on our current hourly rate.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-bundels\"\u003e\n    \u003csummary\u003eOther BC 120Wp bundles \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        Do you need less solar power or does this set not fit well on your roof? This BC 120Wp panel is available as a single panel and as a bundle with multiple panels. When purchasing multiple panels at once, a bundle discount applies.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/bc-zonnepaneel-120wp-zwart\" title=\"BC Zonnepaneel 120Wp Zwart\"\u003e1 × BC Solar Panel 120Wp Black – 120Wp\u003c\/a\u003e\u003c\/li\u003e\n\n        \u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/2-x-bc-zonnepaneel-120wp-zwart-240wp\" title=\"2 x BC Zonnepaneel 120Wp Zwart bundel\"\u003e2 × BC Solar Panel 120Wp Black – 240Wp total\u003c\/a\u003e\u003c\/li\u003e\n\n        \u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/3-x-bc-zonnepaneel-120wp-zwart-360wp\" title=\"3 x BC Zonnepaneel 120Wp Zwart bundel\"\u003e3 × BC Solar Panel 120Wp Black – 360Wp total\u003c\/a\u003e\u003c\/li\u003e\n\n        \u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/4-x-bc-zonnepaneel-120wp-zwart-480wp\" title=\"4 x BC Zonnepaneel 120Wp Zwart bundel\"\u003e4 × BC Solar Panel 120Wp Black – 480Wp total\u003c\/a\u003e\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-toepassing\"\u003e\n    \u003csummary\u003eWhat is this bundle suitable for? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        This 480Wp bundle is suitable for campervans and motorhomes where you want to build a powerful solar panel set with four compact black BC glass panels.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003eSuitable for campervans with compressor refrigerators, LED lighting, water pumps, fans, phone chargers, and laptop use.\u003c\/li\u003e\n\n        \u003cli\u003eInteresting if you regularly want to charge electric bikes via the campervan's electrical system.\u003c\/li\u003e\n\n        \u003cli\u003eCan assist with systems using larger consumers, such as a small induction cooktop, provided the battery, inverter, cabling, and protection are adapted for it.\u003c\/li\u003e\n\n        \u003cli\u003eIncreased chance of recharging a lot of energy on sunny days, allowing you to stay off-grid longer.\u003c\/li\u003e\n\n        \u003cli\u003eSuitable as part of a larger off-grid system with a lithium battery, MPPT, alternator charger, and\/or shore power charger.\u003c\/li\u003e\n\n        \u003cli\u003eAlso applicable to a 24V battery installation when the panels are wired appropriately and the MPPT is correctly set up.\n      \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        Note: more solar panels do not solve everything. For electric cooking, e-bike charging, or other larger consumers, sufficient battery capacity, an appropriate inverter, good cabling, fuses, and additional charging sources are also important. With little sun or winter use, charging via the alternator or shore power often remains necessary.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"fe-bc4x120wp-montage\"\u003e\n    \u003csummary\u003eMounting on campervan roof \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-panel\"\u003e\n\n      \u003cp\u003e\n        These panels are typically mounted with aluminum roof brackets or spoilers. Ensure strong mechanical mounting, good sealing, and a neat cable route indoors.\n      \u003c\/p\u003e\n\n\n      \u003cul class=\"fe-bullets\"\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eCampervan:\u003c\/strong\u003e preferably use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/aluminium-z-profielen-4-stuks\" title=\"Aluminium Z-profielen set van 4\"\u003ealuminum Z-profiles\u003c\/a\u003e on a ribbed or slightly curved metal roof.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eFlat campervan roof:\u003c\/strong\u003e use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/spoiler-55-cm-2-stuks-zwart\" title=\"Spoiler 55 cm zwart set van 2\"\u003e55 cm spoilers\u003c\/a\u003e. Preferably place the panels lengthwise, with the short sides facing front and back, so that the spoilers guide the driving wind over the panels.\u003c\/li\u003e\n\n        \u003cli\u003e\n\n\u003cstrong\u003eBoat:\u003c\/strong\u003e use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/hoeksteunen-4-stuks-wit\" title=\"Kunststof hoeksteunen wit\"\u003eplastic corner brackets\u003c\/a\u003e on a suitable flat deck.\u003c\/li\u003e\n\n        \u003cli\u003eThoroughly degrease the roof and follow the instructions for the adhesive, sealant, and primer used.\u003c\/li\u003e\n\n        \u003cli\u003eUse an appropriate \u003ca href=\"https:\/\/faradayenergy.nl\/collections\/kabeldoorvoeren\" title=\"Dakdoorvoeren voor zonnepanelen\"\u003eroof gland\u003c\/a\u003e for the solar cables.\u003c\/li\u003e\n\n        \u003cli\u003eSecure cables on the roof firmly with \u003ca href=\"https:\/\/faradayenergy.nl\/products\/uv-weersbestendige-plakzadels-tiewraps-10x?_pos=1\u0026amp;_psq=plakzadels\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"UV- en weersbestendige plakzadels en tiewraps\"\u003eUV- and weather-resistant adhesive mounts and cable ties\u003c\/a\u003e.\u003c\/li\u003e\n\n        \u003cli\u003ePrevent cables from chafing, kinking, or moving loosely during driving.\u003c\/li\u003e\n\n      \u003c\/ul\u003e\n\n\n      \u003cdiv class=\"note small\"\u003e\n\n        With four panels, pay close attention to the roof layout. Try to create equal series strings: two panels receiving similar light conditions in series, and the other two panels in series. This makes the 2S2P wiring more reliable and logical.\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/details\u003e\u003c!--en--\u003e  \u003c!--en--\u003e\u003c!--en--\u003e  \u003cdetails id=\"fe-bc4x120wp-benodigd\"\u003e\u003c!--en--\u003e    \u003csummary\u003eWhat else do you usually need? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\u003c!--en--\u003e    \u003cdiv class=\"acc-panel\"\u003e\n\u003c!--en--\u003e      \u003cul class=\"fe-bullets\"\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e \u003ca href=\"https:\/\/faradayenergy.nl\/products\/aluminium-z-profielen-4-stuks\" title=\"Aluminium Z-profiles set of 4\"\u003ealuminium Z-profiles\u003c\/a\u003e for a camper van, \u003ca href=\"https:\/\/faradayenergy.nl\/products\/spoiler-55-cm-2-stuks-zwart\" title=\"Spoiler 55 cm black set of 2\"\u003e55 cm spoilers\u003c\/a\u003e for a flat camper roof or \u003ca href=\"https:\/\/faradayenergy.nl\/products\/hoeksteunen-4-stuks-wit\" title=\"Plastic corner brackets white\"\u003eplastic corner brackets\u003c\/a\u003e for a boat\u003c!--en--\u003e\n\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/collections\/kabeldoorvoeren\" title=\"Roof glands for solar panels\"\u003eRoof gland\u003c\/a\u003e for solar cables\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/solarkabelset-4mm-2-x-5m-connectoren\" title=\"Solar cable set 4mm² 2 x 5m with connectors\"\u003eSolar cable set 4mm²\u003c\/a\u003e indoors\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallel connectors splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e for 2S2P connection\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/faraday-smartsolar-mppt-100-40\" title=\"Faraday SmartSolar MPPT 100\/40\"\u003eFaraday SmartSolar MPPT 100\/40\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-50\" title=\"Victron SmartSolar MPPT 100\/50\"\u003eVictron SmartSolar MPPT 100\/50\u003c\/a\u003e as VictronConnect alternative\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/collections\/accukabels-1\" title=\"Battery cables\"\u003e16mm² battery cable\u003c\/a\u003e between MPPT and battery\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eMatching MIDI fuse and \u003ca href=\"https:\/\/faradayenergy.nl\/products\/zekeringhouder-midi-ad186-met-koperen-schroeven?_pos=1\u0026amp;_psq=midi+zekeringhoud\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MIDI fuse holder AD186 with copper screws\"\u003eMIDI fuse holder\u003c\/a\u003e\u003c!--en--\u003e\n\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003e\n\u003c!--en--\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/collections\/perskabelogen\" title=\"Crimp terminals\"\u003eCrimp terminals\u003c\/a\u003e suitable for fuse holder, MPPT and battery connection\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003ePossibly extra custom solar cable if the panels are further apart.\u003c\/li\u003e\n\u003c!--en--\u003e      \u003c\/ul\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp class=\"small\"\u003e\u003c!--en--\u003e        Do you want to put together a complete set? \u003ca href=\"https:\/\/faradayenergy.nl\/pages\/contact\" title=\"Contact Faraday Energy\"\u003eSend us a photo of your roof and your current electrical system\u003c\/a\u003e, and we'll help you with practical advice.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e    \u003c\/div\u003e\n\u003c!--en--\u003e  \u003c\/details\u003e\u003c!--en--\u003e\u003c!--en--\u003e  \u003cdetails id=\"fe-bc4x120wp-niet-doen\"\u003e\u003c!--en--\u003e    \u003csummary\u003eCommon mistakes \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\u003c!--en--\u003e    \u003cdiv class=\"acc-panel\"\u003e\n\u003c!--en--\u003e      \u003cul class=\"fe-bullets\"\u003e\n\u003c!--en--\u003e        \u003cli\u003eConnecting solar panels directly to a battery without a charge controller.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eConnecting four panels fully in series to a 100V MPPT controller.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eIncorrect 2S2P setup, for example with unequal strings or incorrectly placed MC4 splitters.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eParallel connection without considering higher current through the solar cables.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eUsing an undersized or unsuitable MPPT for 480Wp solar power.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eUsing too light a battery cable between the MPPT and the battery.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eNot placing a fuse close to the battery on the positive side of the MPPT connection.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eCombining panels with different voltages or powers without checking the specifications.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eLeaving cables loose on the roof, with risk of chafing, leakage or cable breakage.\u003c\/li\u003e\n\u003c!--en--\u003e        \u003cli\u003eInsufficiently sealing the roof gland or using the wrong sealant\/primer for the roof material.\u003c\/li\u003e\n\u003c!--en--\u003e      \u003c\/ul\u003e\n\u003c!--en--\u003e    \u003c\/div\u003e\n\u003c!--en--\u003e  \u003c\/details\u003e\u003c!--en--\u003e\u003c!--en--\u003e  \u003cdetails id=\"fe-bc4x120wp-faq\"\u003e\u003c!--en--\u003e    \u003csummary\u003eFAQ \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\u003c!--en--\u003e    \u003cdiv class=\"acc-panel\"\u003e\n\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eHow do I best connect four BC 120Wp panels?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        In many camper installations, 2S2P is the most logical choice: two panels in series, another two panels in series, and then merging the two series strings in parallel with MC4 parallel connectors 2-in-1.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eCan I connect all four panels in series?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        Not with a 100V MPPT controller. The voltage of four panels in series comes too close to the maximum input voltage and can become too high when cold.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eWhich MPPT charge controller do you recommend?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        For this bundle, we recommend the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/faraday-smartsolar-mppt-100-40\" title=\"Faraday SmartSolar MPPT 100\/40\"\u003eFaraday SmartSolar MPPT 100\/40\u003c\/a\u003e. This is suitable for up to 520Wp at 12V and therefore fits well with this 480Wp set. If you prefer VictronConnect, the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-50\" title=\"Victron SmartSolar MPPT 100\/50\"\u003eVictron SmartSolar MPPT 100\/50\u003c\/a\u003e is a suitable choice with room for up to 700W nominal PV power at 12V.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eCan I cook electrically with this?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        The solar panels can help to recharge energy, but electric cooking demands a lot from the total installation. You will also need sufficient battery capacity, a suitable inverter, good cabling, fuses and preferably additional charging options.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eCan I charge electric bicycles with this?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        Yes, that is often possible if the rest of the installation is adjusted accordingly. Take into account battery capacity, inverter losses, the number of bicycle batteries and how much sun you actually have available.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eWhy not just one large 480Wp home panel?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        A large panel is often cheaper per watt, but on a camper roof it is less flexible and more fragile due to the larger frame. Smaller panels are easier to arrange, stiffer and in practice often pose less risk of damage.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e      \u003cp\u003e\u003c!--en--\u003e        \u003cstrong\u003eWhich battery cable do I use between the MPPT and the battery?\u003c\/strong\u003e\u003cbr\u003e\u003c!--en--\u003e        With this 40A MPPT, we usually recommend 16mm² battery cable, with a suitable MIDI fuse close to the battery. The exact choice depends on cable length, system voltage and connection.\u003c!--en--\u003e      \u003c\/p\u003e\n\u003c!--en--\u003e    \u003c\/div\u003e\n\u003c!--en--\u003e  \u003c\/details\u003e\u003c!--en--\u003e\u003c!--en--\u003e  \u003cscript\u003e\n    (function () {\n      const root = document.getElementById('fe-bc4x120wp-desc');\n      if (!root) return;\n\n      const details = Array.from(root.querySelectorAll('details'));\n\n      \/\/ Start: alles dicht\n      details.forEach(d =\u003e { d.open = false; });\n\n      \/\/ Maximaal één open tegelijk\n      details.forEach(d =\u003e {\n        d.addEventListener('toggle', () =\u003e {\n          if (!d.open) return;\n          details.forEach(o =\u003e { if (o !== d) o.open = false; });\n        });\n      });\n\n      \/\/ Deeplink support: #fe-bc4x120wp-... opent juiste accordion\n      function openFromHash() {\n        const hash = window.location.hash;\n        if (!hash) return;\n\n        const target = root.querySelector(hash);\n        if (target \u0026\u0026 target.tagName \u0026\u0026 target.tagName.toLowerCase() === 'details') {\n          details.forEach(o =\u003e { o.open = false; });\n          target.open = true;\n          setTimeout(() =\u003e target.scrollIntoView({ behavior: 'smooth', block: 'start' }), 50);\n        }\n      }\n\n      window.addEventListener('hashchange', openFromHash);\n      openFromHash();\n    })();\n  \u003c\/script\u003e\u003c!--en--\u003e\n\u003c\/div\u003e","brand":"Solarfam","offers":[{"title":"Default Title","offer_id":56154269385044,"sku":null,"price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/9171\/5668\/files\/bc-zonnepaneel-120wp-zwart-bundel-4panelen-480wp.png?v=1781791765","url":"https:\/\/faradayenergy.nl\/en\/products\/4-x-bc-zonnepaneel-120wp-zwart-480wp","provider":"Faraday Energy","version":"1.0","type":"link"}